ref: ce2b56cd698c616daa6b86f705896fff33f450d8
dir: /vpx/vpx_integer.h/
/* * Copyright (c) 2010 The WebM project authors. All Rights Reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #ifndef VPX_VPX_INTEGER_H_ #define VPX_VPX_INTEGER_H_ /* get ptrdiff_t, size_t, wchar_t, NULL */ #include <stddef.h> #if defined(_MSC_VER) #define VPX_FORCE_INLINE __forceinline #define VPX_INLINE __inline #else #define VPX_FORCE_INLINE __inline__ __attribute__(always_inline) // TODO(jbb): Allow a way to force inline off for older compilers. #define VPX_INLINE inline #endif #if (defined(_MSC_VER) && (_MSC_VER < 1600)) || defined(VPX_EMULATE_INTTYPES) typedef signed char int8_t; typedef signed short int16_t; typedef signed int int32_t; typedef unsigned char uint8_t; typedef unsigned short uint16_t; typedef unsigned int uint32_t; #if (defined(_MSC_VER) && (_MSC_VER < 1600)) typedef signed __int64 int64_t; typedef unsigned __int64 uint64_t; #define INT64_MAX _I64_MAX #define INT32_MAX _I32_MAX #define INT32_MIN _I32_MIN #define INT16_MAX _I16_MAX #define INT16_MIN _I16_MIN #endif #ifndef _UINTPTR_T_DEFINED typedef size_t uintptr_t; #endif #else /* Most platforms have the C99 standard integer types. */ #if defined(__cplusplus) # if !defined(__STDC_FORMAT_MACROS) # define __STDC_FORMAT_MACROS # endif # if !defined(__STDC_LIMIT_MACROS) # define __STDC_LIMIT_MACROS # endif #endif // __cplusplus #include <stdint.h> #endif /* VS2010 defines stdint.h, but not inttypes.h */ #if defined(_MSC_VER) && _MSC_VER < 1800 #define PRId64 "I64d" #else #include <inttypes.h> #endif #endif // VPX_VPX_INTEGER_H_